Fengbing JIANG, Ying GAO, Bin ZHANG, et al. Design of Range Extend Multi-current Traction System Based on Energy Storage. [J]. Electric Drive for Locomotives (4):64-69(2021)
DOI:
Fengbing JIANG, Ying GAO, Bin ZHANG, et al. Design of Range Extend Multi-current Traction System Based on Energy Storage. [J]. Electric Drive for Locomotives (4):64-69(2021) DOI: 10.13890/j.issn.1000-128x.2021.04.103.
Design of Range Extend Multi-current Traction System Based on Energy Storage
In order to meet the application of multiple power supply systems and have the functions of battery traction, the range extend multi-current traction system based on battery energy storage was developed. The design idea of the traction system was expounded. The system design parameters, topology and main circuit and working principle of key components such as traction converter and bidirectional charger were introduced in detail. Some key technologies used in the system were analyzed and studied. The results of system combination test and loading show that the traction and braking characteristics of the traction system under different power supply systems and the charging and discharging performance of bidirectional charger all meet the design requirements.
关键词
储能增程多流制蓄电池双向充电机牵引系统
Keywords
energy storage range extendmulti-currentbatterybidirectional chargertraction system
ZHONG Junyan. Introduction to multiple current system of electrical locomotive main circuit topology structure[J]. Technology and Market, 2013, 20(7): 3-4.
LI Xueming, PENG Hui, TAN Yongguang, et al. Traction control system of HXN6 high-power hybrid diesel locomotive[J]. Electric Drive for Locomotives, 2017(6): 41-44.
SHI Yongsheng, WANG Xueli, LI Na, et al. Implementation of the bidirectional DC/DC converter for battery energy storage[J]. Chinese Journal of Electron Devices, 2018, 41(2): 329-332.
阮白水. 动车组网侧变流器安全控制研究[D]. 北京: 北京交通大学, 2016.
RUAN Baishui. Research on security control of EMU line side converter system[D]. Beijing: Beijing Jiaotong University, 2016.
张仕煜. 三相六开关PFC整流器的数字控制技术实现研究[D]. 广州: 华南理工大学, 2018.
ZHANG Shiyu. Digital controller implementation of three-phase six-switch boost PFC rectifiers[D]. Guangzhou: South China University of Technology, 2018.